Albuterol Guaifenesin
Albuterol/Guaifenesin is a combination respiratory medication pairing a bronchodilator with an expectorant. Albuterol works by relaxing airway muscles to improve breathing, while guaifenesin helps thin and loosen mucus in the airways for easier clearance. This combination is commonly used to treat respiratory conditions involving both airway constriction and excessive mucus production.
This medication opens airways and helps clear mucus to relieve breathing difficulties associated with respiratory congestion.
Key facts at a glance
- RxNorm
- 812737
- Generic
- Albuterol / Guaifenesin
- Class
- multi-ingredient
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
Treats respiratory conditions such as bronchitis, COPD exacerbations, and other conditions involving bronchoconstriction with mucus congestion. Often prescribed when patients experience wheezing, chest tightness, and productive cough simultaneously.
Albuterol is a beta-2 agonist that binds to receptors in bronchial smooth muscle, causing relaxation and bronchodilation. Guaifenesin is an expectorant that increases respiratory tract secretions, thinning and loosening mucus to promote its removal through coughing.
May cause tremor, tachycardia, or nervousness due to albuterol. Stay hydrated to support guaifenesin's mucus-thinning effect. Consult a healthcare provider if symptoms worsen or don't improve. Not a substitute for rescue inhalers in acute asthma attacks.
Official drug label
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy